Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 10 12 11 8 7
- Which one does not belong? 6 2 3 7 8
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 15, B = 9, C = 4 → the smallest is ____
- A = 18, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 1 7 5 10 2
- Which one does not belong? 3 4 2 11 6
- Which one does not belong? 5 4 2 11 9
- Which one does not belong? 8 5 4 2 10
- Which one does not belong? 8 10 1 12 5
- A = 18, B = 6, C = 1 → the smallest is ____
- A = 13, B = 11, C = 8 → the smallest is ____
- Which one does not belong? 3 6 1 4 8
- A = 14, B = 5, C = 2 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 16, B = 14, C = 2 → the smallest is ____
- Which one does not belong? 1 12 5 2 3
- A = 17, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 5 7 3 12 2